Invention Grant
- Patent Title: Suppressing impairment data in fingerprint images
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Application No.: US16491668Application Date: 2018-03-05
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Publication No.: US11232274B2Publication Date: 2022-01-25
- Inventor: Morten Hansen , Michael Sass Hansen , Arne Husth
- Applicant: Fingerprint Cards AB
- Applicant Address: SE Gothenburg
- Assignee: Fingerprint Cards AB
- Current Assignee: Fingerprint Cards AB
- Current Assignee Address: SE Gothenburg
- Agency: RMCK Law Group, PLC
- Priority: SE1750270-9 20170310
- International Application: PCT/SE2018/050205 WO 20180305
- International Announcement: WO2018/164625 WO 20180913
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G06F21/32
Abstract:
The invention relates to a method of a fingerprint sensing system of enabling suppressing impairment data present in an image captured by a fingerprint sensor of the fingerprint sensing system, and a fingerprint sensing system performing the method.
Public/Granted literature
- US20210097248A1 SUPPRESSING IMPAIRMENT DATA IN FINGERPRINT IMAGES Public/Granted day:2021-04-01
Information query
